Engadget - DIY Cellphone has the footprint of an ice cream sandwich (hands-on)

Engadget - Building your own wireless communications device isn't for the faint of heart, or the law-abiding -- the FCC tends to prefer placing its own stamp of approval on devices that utilize US airwaves, making a homegrown mobile phone an unlikely proposition. That didn't stop a team at the MIT Media Lab from creating such a DIY kit, however.